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Bibliographic Record
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- Material Type
- 博士論文
- Title Transcription
- コンクリート スイロ ニ ヨル カエルルイ ノ イドウ ショウガイ ト コタイグン ホゼン ニ カンスル ケンキュウ
- Author/Editor
- 渡部恵司 [著]
- Author Heading
- 渡部, 恵司 ワタベ, ケイジ
- Publication, Distribution, etc.
- Publication Date
- [2012]
- Publication Date (W3CDTF)
- 2012
- Extent
- 1冊
- Alternative Title
- Restriction of frog migration by constructing agricultural concrete channels and conservation of frog populations